DocBook: Change a headline in kernel-locking to list all three main types of locking.
Change a headline to reflect that there are three main types of kernel
locking, not two.
Signed-off-by: Linus Nilsson <lajnold@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/Documentation/DocBook/kernel-locking.tmpl b/Documentation/DocBook/kernel-locking.tmpl
index 0a441f7..01825ee 100644
--- a/Documentation/DocBook/kernel-locking.tmpl
+++ b/Documentation/DocBook/kernel-locking.tmpl
@@ -219,7 +219,7 @@
</para>
<sect1 id="lock-intro">
- <title>Two Main Types of Kernel Locks: Spinlocks and Semaphores</title>
+ <title>Three Main Types of Kernel Locks: Spinlocks, Mutexes and Semaphores</title>
<para>
There are three main types of kernel locks. The fundamental type